Agropyron repens

from WordNet (r) 3.0 (2006)
Agropyron repens
    n 1: European grass spreading rapidly by creeping rhizomes;
         naturalized in North America as a weed [syn: {dog grass},
         {couch grass}, {quackgrass}, {quack grass}, {quick grass},
         {witch grass}, {witchgrass}, {Agropyron repens}]
    

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